Michael David Whitehead

WhereScape Software Ltd. provides data warehousing software solutions for enterprise customers. It offers WhereScape 3D, a software for planning and reality-testing data warehousing and business intelligence projects, and WhereScape RED, an integrated development environment for building, deploying, managing, and renovating data warehouses and data marts. The company was founded by Michael David Whitehead and Wayne Richmond in 1997 and is headquartered in Auckland, New Zealand.

Sequent Computer Systems, Inc. provides high-end scalable data-center-ready open systems solutions for large organisations. The company develops and sells symmetric multiprocessing computer systems that support large-scale on-line transaction

Dbvisit Software Ltd. develops replication software solutions. It offers disaster recovery, offload reporting, oracle replication, database upgrade, and DR in the cloud. The company was founded by Arjen Visser in 2000 and is headquartered in Point Chevalier, Australia.